Would √x+6 -4 = x be an extraneous solution? The x + 6 are under the radicands line.

Mojtaba Haddadi asked Jan 27, 2022

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Mojtaba Haddadi asked Jan 27, 2022

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5 votes

√(x + 6 ) = x + 4

now square both side

Jim Kane answered Feb 1, 2022

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